Black City and White Forest are only exclusive to the Unova games as it shows the Unova region of the theme it is trying to imply. Both are technically opposite as Black City and White Forest show an Urban and Rural environment, respectively. Black and White versions are basically opposites and so gives the reason for a version exclusive location, as well as different environments both games have to each other.

*Deceiver (Japanese: 奇術師Illusionist) is a type of trainer class who specializes in Illusions and deceptive tactics to take advantage of their opponents. They are tricksters and tend to disguise themselves as another trainer class to deceive challenging trainers, but soon break off of it as soon as they are found. They tend to use annoyer and stall tactics such as Embargo and Swagger along with bulky and fast Dark-types like Zoroark and Umbreon to give trainers a hard time during battle.